US Patent Issued to Atotech Deutschland on Jan. 27 for "Purification of metallic objects in the presence of a liquid and layer silicate(s)" (German Inventor)

ALEXANDRIA, Va., Jan. 28 -- United States Patent no. 12,534,813, issued on Jan. 27, was assigned to Atotech Deutschland GmbH & Co. KG (Berlin).

"Purification of metallic objects in the presence of a liquid and layer silicate(s)" was invented by Udo Hofmann (Berlin).

According to the abstract* released by the U.S. Patent & Trademark Office: "This invention is related to a process for purification of metallic objects comprising an oil-adsorbing step in the presence of a liquid and a layer silicate component."

The patent was filed on March 3, 2021, under Application No. 17/908,934.

*For further information, including images, charts and tables, please visit: http://patft.uspto.gov/netacgi/nph-Parser?Sect1=PTO2&Sect2=HITOFF&p=1&u=%2Fnetahtml...